|
|
|
|
/*
|
|
|
|
|
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2002-2007 Aleph One Ltd.
|
|
|
|
|
* for Toby Churchill Ltd and Brightstar Engineering
|
|
|
|
|
*
|
|
|
|
|
* Created by Charles Manning <charles@aleph1.co.uk>
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU Lesser General Public License version 2.1 as
|
|
|
|
|
* published by the Free Software Foundation.
|
|
|
|
|
*
|
|
|
|
|
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef __YAFFS_FLASH_H__
|
|
|
|
|
#define __YAFFS_FLASH_H__
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#include "yaffs_guts.h"
|
|
|
|
|
int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
|
|
|
|
|
int yflash_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_Spare *spare);
|
|
|
|
|
int yflash_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags);
|
|
|
|
|
int yflash_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare);
|
|
|
|
|
int yflash_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags);
|
|
|
|
|
int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
|
|
|
|
|
int yflash_InitialiseNAND(yaffs_Device *dev);
|
|
|
|
|
int yflash_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
|
|
|
|
|
int yflash_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber);
|
|
|
|
|
|
|
|
|
|
#endif
|
